Fever after the leprosy vaccine usually does not last more than a few days.
Measles-rubella vaccine refers to the combined measles and rubella attenuated live vaccine. Fever usually indicates elevated body temperature. Fever following administration of the combined measles-rubella attenuated live vaccine generally does not last more than 8 days and varies depending on individual physical condition. The details are as follows:
The main components of the combined measles-rubella attenuated live vaccine are attenuated live measles and rubella viruses. The purpose of this vaccine is to prevent measles and rubella. Since the vaccine contains live attenuated viruses, some individuals may develop fever after vaccination. For those with stronger constitutions, the fever tends to be brief; however, for those with weaker constitutions, the duration of fever may be longer, although it typically does not exceed 8 days.
After receiving the combined measles-rubella attenuated live vaccine, proper local hygiene and care should be maintained. Avoid contact with water too early at the injection site, and refrain from consuming spicy or irritating foods such as chili peppers, mustard, and Sichuan pepper to prevent wound infection.